Hi

This is very difficult to predict marks as closing rank keeps changing every year  depending upon various factors like :-

*number of students that appeared in the exam,

*kind of marks obtained by them ,

*toughness level of the examination wbjee etc.

But yes,

When we go through past year qualifying cut off trends then

In wbjee 2019, 1734 in wbjee was closing rank for sc category for getting computer science in Jadavpur University.

You can check the same at

https://engineering.careers360.com/articles/wbjee-cutoff

And, 1734 rank is around 145- 150 marks . So, you must target at least 145-150 marks for computer science in Jadavapur university

To have a personalised report on your chances of getting a college you can go through our WBJEE college predictor, it will give you complete list of colleges which you can get on the basis of the category you belong to,  your , your gender etc the link for  WBJEE  college predictor is provided below

If you have any other doubt then you can always reach us to clear them :) we are always available to help you out and guide you

Thankyou